反应详情

The synthesis of this compound is carried out by the procedure of Example 4, Step A, except that an equivalent quantity of ethyl propionylacetate is substituted for the ethyl acetoacetate of Example 4, Step A, and an equivalent quantity of ethyl 7-bromoheptanoate is substituted for the methyl 7-bromo-5-heptynoate of Example 4, Step A. The product, a viscous oil, is used in the next step directly without distillation.

1. customThe synthesis of this compound
2. distillationThe product, a viscous oil, is used in the next step directly without distillation